Skill Organizer

Skill Organizer

Systematically reorganize a bloated ~/.claude/skills/ directory. Move project-specific skills to their owner projects, archive orphans, and keep only cross-project utilities globally — reducing per-session context load.

Typical savings: ~300 tokens per relocated skill. A 200-skill library with 80 movable skills saves ~24k tokens per session.

When to Use

• User reports high context usage attributed to skills (check /context output)
• User has many projects under a common root (~/Documents/mine/, ~/workspace/, ~/repos/, etc.)
• Quarterly maintenance of skill library
• After installing skills in bulk (plugin packs, one-off tries) that turn out to be project-specific

When NOT to Use

• Fewer than ~50 global skills (overhead > benefit)
• User has no project separation (all work in one repo)
• User uses skills only through plugins (nothing user-owned to reorganize)

Core Principles (non-negotiable)

1. Never rm user skills. Only mv to archive. Exception: skills with deprecated: true in frontmatter, and only after explicit confirmation.
2. Default-skip plugin-managed skills, but allow override with justification. Anything under ~/.claude/plugins/ or listed with a plugin:skill prefix is managed by the plugin system. Default behavior: skip (moving them may be reverted on next plugin update). Exception: if a plugin skill is confirmed unused or actively conflicts with user workflow, the user may explicitly greenlight disabling the plugin or removing the symlink — the skill should flag such cases as manual-confirm instead of blanket ignore.
3. Always dry-run first. Print full plan and wait for user confirmation before any destructive operation.
4. Batch by category, not per-skill. Present decisions in groups of related skills; do not ask 200 yes/no questions.
5. Commit before destruction. If the affected project is a git repo with uncommitted changes, warn the user before writing to its .claude/skills/ or CLAUDE.md.
6. Preserve dependency files. Loose .md, .py, .sh, .dot files at the top of ~/.claude/skills/ (not inside a skill folder) are often referenced by other skills (e.g., recalc.py → xlsx, forms.md → docx). Do not move or delete without grep-verifying no SKILL.md references them.

Mode Selection (Lazy vs Careful)

This skill has two execution paths. Pick before any action:

User request
├─ Contains lazy keyword? (「快速整理」/「懶人整理」/「一鍵整理」/「auto-clean」/「lazy sort」/「organize silently」)
│  └─ YES → Lazy Mode (direct execution, no prompts, post-hoc report)
├─ Contains careful keyword? (「仔細整理」/「dry-run」/「預覽後再動」/「step-by-step」/「interactive」)
│  └─ YES → Careful Mode (9-phase wizard below)
└─ Ambiguous (e.g. just "organize skills", "整理 skills")
   └─ ASK the user: "要走 9 步驟的精確整理，還是一鍵自動歸檔 (Lazy)？"

Never silently default to Lazy — it's a power mode and must be explicitly opt-in.

Lazy Mode

Fast path for users who just want the library cleaned up without being asked 200 questions. Skips dry-run preview, CLAUDE.md annotation, journal, and ecosystem keyword analysis. Trades precision for speed; compensates with conservative defaults (archive is safer than mv when in doubt).

Classification rules (Lazy)

For each user-owned skill:

1. Compute unique direct name match against projects under projects-root:
   • Use word-boundary matching, not naive substring. Example: skill apple-store-review must NOT match project app/ — require the project name to be a whole token in the skill name (separated by -, _, /, or start/end).
   • Count matches: 0 / exactly 1 / 2+
2. Apply decision table:

3. Skip entirely: hidden dirs (.system/, anything starting with .), loose root dependency files (*.md / *.py / *.sh at skills root — these are assets of other skills).

Execution (Lazy)

Step 0 — Mandatory pre-run backup (non-skippable):

Before ANY mv, create a full tar.gz snapshot of the global skills directory so the user can undo the entire run in one command even if the per-file mv log is lost:

STAMP=$(date +%Y-%m-%d-%H%M%S)
BACKUP=~/.claude/skills-archive/.backups/skills-${STAMP}.tar.gz
mkdir -p ~/.claude/skills-archive/.backups
tar -czf "$BACKUP" -C ~/.claude skills
echo "✓ backup → $BACKUP"

Tell the user the backup path in the final report. Teach them the one-liner to restore:

# Full-restore if Lazy went wrong:
rm -rf ~/.claude/skills && tar -xzf <BACKUP_PATH> -C ~/.claude

If backup_before_lazy: false is set in ~/.skill-organizer.json, the user has opted out — skip this step but still warn once in the final report.

Step 1 — Mv execution:

No pre-preview. Batch mv per destination. Between batches, keep going — do not pause for confirmation.

Do NOT:

• Read project CLAUDE.md / README / dependency files
• Write to any project's CLAUDE.md
• Maintain journal / rollback state
• Delete anything (even deprecated: true skills — they go to archive with a .deprecated marker file alongside)

Post-execution report (Lazy)

Group by outcome with scannable headers. Always include archive path and one-line recovery instructions.

🧹 Lazy cleanup complete (batch 2026-04-23)

✅ Moved (12 skills)
   content-archive/       ← 7 skills: x-auto-poster, instagram-seo, ...
   cryptoguide/           ← 5 skills: cryptoguide-content-generator, ...

📦 Safely archived (no adopter found) (58 skills)
   → ~/.claude/skills-archive/2026-04-23/
   e.g. vlm-fine-tuning, unity-project-automation, ...

⏸ Kept global (cross-project or ambiguous) (126 skills)
   Flutter/Firebase/Git etc. utilities — unchanged.

⚠️ Skipped (3 skills)
   plugin-managed: superpowers:using-superpowers, octo:review (read-only)
   collision: flutter-unit-testing already exists in content-archive/

📂 Recovery: Files are not deleted. To undo any archive, run:
   mv ~/.claude/skills-archive/2026-04-23/<skill-name>/ ~/.claude/skills/

💡 Pro tip: If you have git-tracked projects that received skills, commit now
   to make future rollbacks easier.

Lazy Mode safety floor (non-skippable)

Even when skipping preview/confirm, you MUST:

• Skip ~/.claude/plugins/ paths and anything with a plugin:skill namespaced prefix
• Skip hidden / system directories under ~/.claude/skills/
• Preserve stray dependency files at skills root (don't mv them)
• Verify each source path exists immediately before mv
• Never overwrite an existing destination file
• Never rename a skill (would break its slash-command identity)
• Never rm — always use mv into a dated archive folder
• Archive into date-scoped subfolder (skills-archive/YYYY-MM-DD/) so multiple lazy runs don't overwrite each other

When user says "Lazy mode made a mistake"

They can recover any archived skill with one mv. Never defend the Lazy classification — if they say it was wrong, just help them restore. Lazy's contract is "fast and safe", not "always right".

Careful Mode Workflow (default, 9 phases)

Phase 1 — Discover

Detect or ask the user for:

First-run config: If ~/.skill-organizer.json doesn't exist, prompt the user once for projects root(s) and write:

{"project_roots": ["/Users/you/Documents/mine"], "archive_dir": "/Users/you/.claude/skills-archive"}

Re-use on subsequent runs without re-asking.

Enumerate user-owned skills (skip plugin paths, stray files):

# User-owned skill directories (have SKILL.md at depth 1)
for d in ~/.claude/skills/*/; do
  [ -f "$d/SKILL.md" ] && basename "$d"
done

List candidate projects:

ls -d $PROJECT_ROOT/*/ 2>/dev/null

Phase 2 — Classify

For each user-owned skill, determine owner via heuristics in this priority order:

1. Direct name match — skill name contains project name as substring (case-insensitive):

   • cryptoguide-content-generator → cryptoguide/ ✓
   • openclaw-manager → openclaw-ops/ or openclaw-node/ (multiple candidates — ask user)

2. Ecosystem keyword match against project contents:

   Skill keyword	Evidence in project
   hugging-face-*, mlx-*, vlm-*, hf-*	train.py, requirements*.txt with torch/transformers/mlx/safetensors, pyproject.toml listing HF deps
   flutter-*, firebase-*, fvm-*	pubspec.yaml
   react-*, nextjs-*, vercel-*	package.json with react/next dep
   chrome-*, browser-extension-*	manifest.json at project root
   remotion-*	package.json with remotion dep
   social-*, *-seo, x-auto-*, threads-*, linkedin-*	CLAUDE.md or README mentions social posting / content production
   openclaw-*, clawhub-*	Project name contains openclaw / claw
   antigravity-*	Project name contains antigravity
   unity-*	ProjectSettings/ProjectVersion.txt (Unity project)
   *-crypto*, blockchain-*, binance-*	package.json/pyproject.toml with web3/crypto deps, or project name hints

3. Read project CLAUDE.md / README.md — grep for skill name or close synonyms. A project's own CLAUDE.md is the strongest signal.

4. Dependency file sniffing — check:

   • pubspec.yaml for Flutter
   • pyproject.toml / requirements*.txt for Python
   • package.json for JS/TS
   • Cargo.toml for Rust
   • go.mod for Go

5. Fallback — if no evidence, mark as orphan → archive.

Phase 3 — Cross-project utility rule

If a skill's ecosystem matches 3 or more projects under the projects root, keep it global. Example: flutter-unit-testing applies to every Flutter project; moving it into one would break others.

Phase 4 — DEPRECATED detection

For each user-owned skill, read first 6 lines of SKILL.md:

head -6 "$SKILL_DIR/SKILL.md"

Flag as DEPRECATED if frontmatter contains:

• deprecated: true
• description: starting with DEPRECATED
• superseded_by: key
• Description containing "deprecated, use X instead"

These go to a delete candidate list. Prompt the user once before rm -rf. If user hesitates, move to archive instead.

Phase 5 — Dry-run Preview

Present the full plan as a compact table before any action:

=== Skill Reorganization Plan ===
Global skills: 200 → 120 (move: 65, archive: 10, delete: 5, keep global: 120)

Move to projects:
  content-archive/    ← 35 skills  (social-*, *-seo, humanizer-zh-tw, ...)
  cryptoguide/        ←  6 skills  (cryptoguide-*, blockchain-explorer-cli, ...)
  app_review_rag/     ← 11 skills  (hugging-face-*, mlx-lora-finetune, ...)
  openclaw-ops/       ←  9 skills  (openclaw-*, clawhub-skill-publishing, ...)
  ...

Archive (~/.claude/skills-archive/): 10 skills
  - vlm-fine-tuning (no adopter project)
  - unity-project-automation (no Unity project found)
  - windows-* (macOS user)
  ...

Delete (DEPRECATED frontmatter): 5 skills
  - app-store-optimization (superseded_by: mobile-app-seo)
  - flutter-deploy (merged into release-app)
  ...

Keep global (cross-project utilities): 120 skills

Stray files preserved (dependency files of other skills):
  - recalc.py (→ xlsx)
  - forms.md, html2pptx.md, ooxml.md (→ pptx/docx)
  ...

Plugin-managed skills skipped: [count]

End with: Reply "go" to execute, "adjust X→Y" to reclassify, or "cancel" to abort.

Phase 6 — Safety checks before execution

Before any mv:

1. Ensure destination dirs exist:

   mkdir -p "$PROJECT/.claude/skills" ~/.claude/skills-archive
   

2. For each affected project that's a git repo, run:

   git -C "$PROJECT" status --short
   

   If dirty, show the diff and ask the user whether to proceed.
3. Confirm all sources still exist (guard against stale plan from earlier session).

Phase 7 — Execute (with rollback-safe state journal)

Maintain ~/.claude/skills-archive/.organizer-state.json as a state machine journal. Each entry is one of:

{"skill": "foo", "src": "/path/src", "dst": "/path/dst", "state": "planned"}
{"skill": "foo", "src": "/path/src", "dst": "/path/dst", "state": "moved", "at": "ISO8601"}
{"skill": "foo", "src": "/path/src", "dst": "/path/dst", "state": "annotated"}

Execution rules:

1. Write all planned moves to journal as planned before any mv.
2. For each move: set moving → run mv -v → set moved (with timestamp).
3. After annotating CLAUDE.md: set annotated.
4. Batch per destination (one mv call per project).
5. After each batch: emit ✅ <destination>.

If the user cancels mid-execution or the process crashes:

• Journal shows exactly which skills finished and which are in-flight.
• Rollback: for each moved entry, mv $dst $src. Revert state to planned.
• Resume: re-read journal, skip moved/annotated, continue from planned.

Phase 8 — Annotate receiving CLAUDE.md files (idempotent, optional)

This phase is optional — Claude Code auto-discovers <project>/.claude/skills/ without needing CLAUDE.md declarations. Ask the user before appending. If enabled, use marker-based idempotent replacement.

For each project that received skills AND has a CLAUDE.md AND user opted in:

Look for existing marker block:

<!-- skill-organizer:start -->
## Project-Specific Skills
`.claude/skills/` has this project's exclusive skill playbooks (auto-loaded by Claude Code):
- `skill-one` — one-line purpose (from its description frontmatter)
- ...
<!-- skill-organizer:end -->

• If markers exist: replace the entire block with fresh content (re-running is idempotent; no duplication).
• If markers don't exist: append a new block with markers at the end of CLAUDE.md.
• Never create a new CLAUDE.md if the project doesn't have one. Skip silently.

The marker block MUST contain <!-- skill-organizer:start --> and <!-- skill-organizer:end --> exactly so future runs can find and replace it.

Phase 9 — Report

Print a summary:

=== Reorganization Complete ===
- Moved: 65 skills to 7 projects
- Archived: 10 skills (no owner)
- Deleted: 5 DEPRECATED skills
- CLAUDE.md files updated: 5
- Projects without CLAUDE.md (skipped annotation): 2
- Estimated context savings: ~22k tokens per session

Next steps:
- Open a new Claude Code session to load the slimmed skills list
- Review ~/.claude/skills-archive/.moves.log if you need to undo any move
- Run this skill quarterly as maintenance

Edge Cases

Configuration

Optional first-run prompts or env vars:

SKILLS_DIR=~/.claude/skills                     # default
SKILLS_ARCHIVE=~/.claude/skills-archive         # default
PROJECT_ROOTS=~/Documents/mine,~/workspace      # comma-separated
AUTO_COMMIT=false                               # auto git-commit affected projects

If not set, Claude should auto-detect from common paths and fall back to asking the user.

Reuse Guidance

Run this skill:

• Quarterly as maintenance ritual
• After bulk skill installs (plugin packs, skills-sync initial setup)
• Before onboarding a new projects root (split of work directory)
• When /context shows skills > 15% of context budget

Invocation Examples

• "整理我的 skills"
• "Clean up my skill library"
• "我的 context 被 skills 吃光了"
• "Help me reorganize skills by project"
• "Move project-specific skills to their repos"
• "Archive unused skills"

Anti-patterns to avoid

• Don't hallucinate owners. If evidence is weak (only a partial name match), ask — don't guess.
• Don't move plugin skills. Re-check: does the skill path start with ~/.claude/plugins/? If yes, leave it.
• Don't bulk-delete on first run. Even DEPRECATED skills should be prompted once.
• Don't write to .claude/skills/ of unrelated projects — only the ones receiving moves.
• Don't silently rename on collision — warn the user.
• Don't assume all skills belong somewhere. Orphan archive is a legitimate destination.